TTY: irq: Remove IRQF_DISABLED

Since commit [e58aa3d2: genirq: Run irq handlers with interrupts disabled],
We run all interrupt handlers with interrupts disabled
and we even check and yell when an interrupt handler
returns with interrupts enabled (see commit [b738a50a:
genirq: Warn when handler enables interrupts]).

So now this flag is a NOOP and can be removed.

Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Acked-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/tty/hvc/hvc_irq.c b/drivers/tty/hvc/hvc_irq.c
index 2623e177e8d6..c9adb0559f61 100644
--- a/drivers/tty/hvc/hvc_irq.c
+++ b/drivers/tty/hvc/hvc_irq.c
@@ -28,7 +28,7 @@ int notifier_add_irq(struct hvc_struct *hp, int irq)
                 hp->irq_requested = 0;
                 return 0;
         }
-        rc = request_irq(irq, hvc_handle_interrupt, IRQF_DISABLED,
+        rc = request_irq(irq, hvc_handle_interrupt, 0,
                            "hvc_console", hp);
         if (!rc)
                 hp->irq_requested = 1;